Geramita, Anthony V. <br/><br/>
Introduction to homological methods in commutative rings  / 

 - 2nd 
 - Ontario:  Queen's University,  1979 
 - 369p. Index 
 - Queen's papers in Pure and Applied Mathematics ; 43 .
<br/><br/><label>Dewey Class. No.: </label>512  / G354.IH